486 SEC. 13. CHEMISTRY. 



23. Argentic amylethoxalate C 9 H 17 AgO 3 or 



24. Ethylic amylethoxalate C U U^O S or { 



JCAyEtHo 



25. Baric amylethoxalate Ci 8 H M BaO 6 or 



ICAyEtHo 



26. Diamyloxalic acid C 12 H 24 O 3 or j 



27. Ethylic diamyloxalate C 14 H 28 O or { 



28. Amylic diamyloxalate C 17 H 34 O 3 or | 



f C Ay 2 Ho 



29. Baric diamyloxalate C 2 4H 46 Ba0 3 orjJiJQBao". 



{cAy 2 Ho 



IX. SYNTHESIS or ACIDS OF THE ACRYLIC SERIES. (Frankland & 



Duppa.) 



1. Methacrylic acid C 4 H 6 O 2 



2. Argentic methacrylate C 4 H 5 AgO 2 or { 



3. Ethylic methacrylate C 6 H 10 O 3 or j cOEto^ 6 ' 



fCMe^Me 

 4. Baric methacrylate C 8 H 10 BaO 4 orl 



JCMe^Me 

 5. Cupric methacrylate C 8 H 10 CuO 4 orCuo^. 



6. Methyl-crotonic acid C 5 H 8 O 2 



7. Argentic methyl-crotonate C 5 H 7 Ag0 2 or | ^Ifo ' 



8. Ethylic methyl-crotonate C 7 H 12 O 2 OT {^Et^ G ' 



f CEt"Me 



9. Baric methyl-crotonate C 10 H 14 BaO 4 orj^QBao^. 



\ CEt"Me 



10. Ethyl-crotonic acid C 6 H 10 O 2 ^{cOHo** 



1 1 . Potassic ethyl-crotonate C 6 H 9 KO 2 or j ^QKo * ' 



